baber/WOPTO huggingface dataset:
Patent KR-20040070773-A (KR)
Title: Apparatus of elevator shaft balance for load lock chamber
Inventor: KIM TAE HUN
IPC: H01L21/68
Filed: 2003-02-04
Abstract: PURPOSE: An apparatus of elevator shaft balance for a load lock chamber is provided to prevent a wafer from protruding and avoid collision of a robot by installing an apparatus for electromagnetically maintaining balance in the outer circumference of a vertically-moving elevating axis. CONSTITUTION: The first electrode part(41) is formed in an end of the outer circumference of the elevating axis. The second electrode part(42) maintaining a predetermined interval is formed in the outer circumference of the first electrode part to correspond to each other. A power supply unit is so connected to supply the power having the same polarity to the first and second electrode parts, supporting the balance maintenance of the elevating axis due to electromagnetic repulsion force between the first and second electrode parts.
Patent KR-20040074303-A (KR)
Inventor: YOO YEONG JONG
IPC: E06B1/26
Filed: 2003-02-17
Abstract: PURPOSE: A variable doorframe cover is provided to couple architectural doorframe covers easily, to reduce the noise by absorbing an impact of a door, to manufacture and install a doorframe cover easily and to prevent the separation of a central doorframe in long-term use. CONSTITUTION: The variable doorframe cover(A) comprises inner and outer doorframe covers(10,20) composed of folding units(21) and horizontal extension units(22) to cover up inner and outer corners of a temporary doorframe(1), and a central doorframe cover(30) coupled to the upper part of the inner and outer doorframe covers(10,20). The inner doorframe cover(10) is installed on the temporary doorframe(1) variably and provided with a groove(13) to fasten with the doorframe(1) on the inner corner of the folding unit and an end projection(15) formed on the upper part of the horizontal extension unit extended to the folding unit. The outer doorframe cover(20) is located on the opposite side to the inner doorframe cover(10), fixed to the temporary doorframe(1) and provided with a groove(23) to fasten with the temporary doorframe(1) on the inner corner of the folding unit(21). The horizontal extension unit(22) is extended to the folding unit(21) and provided with a support unit(25) of a door, an incline(24) and a shock-absorbing member(26). The central doorframe member(30) is provided with inclines(34,34') to fit between the incline of the inner doorframe cover(10) and the incline(24) of the outer doorframe member(20).
Patent KR-20040073919-A (KR)
Title: Electric fan having function of ventilator
Inventor: SONG CHOO TAK
IPC: F04D25/08
Filed: 2003-02-10
Abstract: PURPOSE: An electric fan having a function of a ventilator is provided to generate fresh wind by taking external air from an exterior while rapidly exhausting warm air to an exterior. CONSTITUTION: An electric fan includes an air tank(1) formed with an air intake port(7) and an air exhaust port(6). A motor(10) is connected to the air tank(1) through a beam(11). The motor(10) is supported by a motor supporter. The electric fan is supported by a support plate having a rectangular shape. Various switches including an on/off switch and a rotary switch are installed on the support plate. The air tank(1) is provided at an inner portion thereof with a wind shield net(2). A rotor(5) is installed at a center portion of the air tank(1). The rotor(5) is coupled to the motor(10).
Patent KR-20040076962-A (KR)
Inventor: LEE HEE CHAN
IPC: G06K9/00
Filed: 2003-02-27
Abstract: PURPOSE: A system for extracting a complex biometric code combining a face and an iris is provided to enhance a speed and the stability for classifying/searching the biometric code needed for identification by offering the encrypted complex biometric code combining the face and the iris extracted from a user. CONSTITUTION: An input part(10) forms a face information input part(11) and an iris information input part(12). A filter(20) corrects a regulated image after a process for optimizing the biometric information inputted from the input part. An information extractor(30) forms a face recognizer(31) and an iris recognizer(32). A classifier(40) generates a classification value for separating the information from a large scale of information fast and precisely based on a common group classification value. A code generator(50) generates the biometric code by encrypting the classification value, the face feature value, and a permanent feature value of the iris. An output part(60) outputs the biometric code generated from the code generator to diverse users needing the security and the certification through the wire/wireless communication network.
Patent KR-20040079735-A (KR)
Inventor: LEE KYUNG BOK
IPC: A47C21/04
Filed: 2003-03-10
Abstract: PURPOSE: A bed for diagnosis having water vein isolation function is provided to prevent a patient from being affected by water veins and alleviate various pains since the automatic temperature control is enabled. CONSTITUTION: The bed comprises: a plurality of supporting legs having wheels mounted at the lower ends for enabling horizontal shift; a metal frame fixed to the upper parts of the supporting legs; and a top plate(110) formed by sequentially stacking an outer(111), an external mold(112), water vein isolating alumina(113), a moisture proof paper(114), urethane(115), an insulating paper(116), a heat generating carbon heater(117), an insulating paper(118), a water vein isolating copper wire(119), a water vein isolating copper plate(120), fired clay material(121) and a hardening layer(122) from a lower side.
Patent KR-20040080660-A (KR)
Inventor: LEE BONG GI
IPC: G06F3/12
Filed: 2003-03-12
Abstract: PURPOSE: A method for performing a preview function using a printer driver is provided to realize a preview screen displaying the same image of the printer by using the printer driver. CONSTITUTION: In response to a user input signal, a printing command and the printing data are received from an OS(Operating System) of a computer(S400). The bitmap data is generated by rendering the printing command and the printing data(S420). If the preview function is selected before the printing, the preview screen is provided based on the bitmap data(S440).
Patent KR-20040080696-A (KR)
Inventor: OH JONG HYEOK
IPC: H01L27/04
Filed: 2003-03-13
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent collapse or deflection of a storage node by performing RTA(Rapid Thermal Annealing) without removing an interlayer dielectric formed at outer walls of the storage node. CONSTITUTION: An interlayer dielectric(110) is formed on a semiconductor substrate(102). A storage node contact hole is formed by selectively etching the interlayer dielectric. A storage node(116) for a lower electrode is formed on the contact hole. RTA is performed to vary the mechanical property of the storage node. Then, the interlayer dielectric is removed. A dielectric film and an upper electrode are sequentially formed on the storage node.
Patent KR-20040081550-A (KR)
Title: Method for advertising internet site using special browser and search system when the user connects to the internet through the special browser
Inventor: KIM JUNG JA
Filed: 2003-03-13
Abstract: PURPOSE: A method for advertising an Internet site using a special browser and a search system is provided to advertise the site of an advertiser by inducing a member to visit the site, as displaying the sites in an order that the site gives a high price to a staying time per a visit page. CONSTITUTION: A user becomes the member by connecting to the site of a special browser company(s1). The member downloads/installs the special browser to a PC. When the member connects to the Internet through the special browser, a search site proving a special search service is connected(s4). The member inputs a keyword and clicks a search button(s6). The site is displayed in the order giving the high price(s7). The member visits the desired site(s8). The information and the staying time for the visit page are stored in a database(s9). The member terminates the use of the special browser(s10). The special browser company transfers the payment price to an account of the member weekly or monthly by calculating the payment price depending on a page number and the staying time(s11).
Patent KR-20040083750-A (KR)
Inventor: CHO HYEONG IN
IPC: E06B7/30
Filed: 2003-03-24
Abstract: PURPOSE: An external magnifying glass is provided to check an outsider easily without using electronic or electric lights and to recognize an outsider easily from a distance. CONSTITUTION: The external magnifying glass is used by attaching a movable auxiliary unit(8) capable of regulating an angle and provided with a built-in magnifying grass(6) to the inner part of the front door(4) provided with the external indicating glass(2) by a magnet.
Patent KR-20040084327-A (KR)
Inventor: CHOE YOON SIK
IPC: H04N19/57
Filed: 2003-03-27
Abstract: PURPOSE: A motion prediction method using an adaptive search region is provided to efficiently perform motion prediction by adaptively determining a search region with reference to the characteristic of an input moving picture. CONSTITUTION: The first macro block group formed as certain macro blocks among a plurality of macro blocks for motion prediction is generated(220). Motion information about the macro blocks included in the generated first macro block group is calculated(240). A search region is determined using calculated motion information of the macro blocks included in the first macro block group to calculate motion information of macro blocks included in the second macro block group(260).
Patent KR-20040090539-A (KR)
Inventor: LEE SEUNG YEOP
IPC: G11B19/26
Filed: 2003-04-17
Abstract: PURPOSE: A method for controlling a maximum speed in an optical disk device is provided to variably control a maximum speed for recording or reproducing data according to a maker of an optical disk or a user selection. CONSTITUTION: When an optical disk is inserted(S20), a microcomputer reads navigation information, and stores the read information in a memory(S21). The microcomputer decides a type of the optical disk(S22). If the optical disk is a write-once CD(S23), the microcomputer retrieves maker information included in the navigation information, and retrieves/reads maximum speed control information identical with the maker information(S24). If an optical disk maker makes a high-quality optical disk, the microcomputer controls at 50 speeds(S25). If the optical disk is not the write-once CD, the microcomputer maintains 52 speeds(S26), and performs a data reproducing process(S27).
Patent KR-20040090298-A (KR)
Inventor: YANG YONG HO
IPC: G02F1/133
Filed: 2003-04-17
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to have an RGBW 4-color structure and a gate IC-LESS structure to improve luminance. CONSTITUTION: A display part(110) has a plurality of switching elements formed in areas defined by a plurality of gate lines and data lines insulated with the gate lines. The first gate driving part(120) formed on a substrate on which the display part is formed successively outputs the first scan signal for driving switching elements connected to odd-side gate lines among the gate lines at one side of the display part. The second gate driving part(130) formed on the substrate successively outputs the second scan signal for driving switching elements connected to even-side gate lines among the gate lines at the other side of the display part.
Patent KR-20030088858-A (KR)
Inventor: SON YEONG MI
IPC: H04L12/24
Filed: 2003-04-17
Abstract: PURPOSE: A maintenance method for a VDSL(Very-high-data-rate Digital Subscriber Line) system is provided to use a VOC(VDSL Overhead Control) frame used when setting a VDSL link in order to perform an OAM(Operation, Administration and Maintenance) process, thereby immediately carrying out the OAM process after setting the link. CONSTITUTION: A CO(Central Office)(100) transmits an idle state request VOC frame to a CPE(Customer Premises Equipment)(110)(301). The CPE(110) transmits a VOC frame including an idle OP(Operation) code return message to the CO(100) in idle state(303). When the CO(100) requests OAM information of the CPE(110), the CO(100) transmits an information request VOC frame(304) to the CPE(110)(305). The CPE(110) transmits an information response VOC frame(306) to the CO(100)(307). The CO(100) transmits a VOC frame(308) including an idle OP code to the CPE(110)(309). The CO(100) receives a VOC frame(310) including an idle OP code return message(309), and one OAM cycle(340) is completed(311).
Patent KR-20040097742-A (KR)
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable compression in clockwise and counterclockwise rotation of a driving shaft, and to execute smooth operation by smoothly supplying oil for lubrication to components for varying compression capacity. CONSTITUTION: A rotary compressor comprises a driving shaft(13) rotating in clockwise and counterclockwise directions and having an eccentric part(13a); a cylinder(21) having a predetermined inner volume; a roller(22) rotatably installed to the outer peripheral surface of the eccentric part to come in contact with the inner peripheral surface of the cylinder; a vane(23) electrically installed to the cylinder to continuously come in contact with the roller; an upper bearing(24) and a lower bearing(25) each installed to the upper and lower parts of the cylinder, to rotatably support the driving shaft and to close up the inner volume; plural discharge ports(26a,26b) communicating with a fluid chamber(29) for suction and compression of a fluid formed to the roller; plural suction ports(27a,27b,27c) communicating with the fluid chamber in a state of being separated from each other at a predetermined angle; a rotating valve(110) interposed between the cylinder and the lower bearing, to selectively open and shut the suction ports while rotating by the rotation of the roller by the rotation of the driving shaft; a fixed valve(120) fixed to the upper part of the lower bearing, to guide rotation of the rotating valve; and oil guide passages(250) pierced from the inner peripheral surface of a through-hole(25b) of the lower bearing to the upper surface of the lower bearing on which the rotating valve is seated, to guide flow of oil to the upper surface from the through hole.
Patent KR-20040098136-A (KR)
Inventor: JANG SEOK IL
IPC: H04L27/22
Filed: 2003-05-13
Abstract: PURPOSE: A simplified demodulation method using a soft decision method including a simple calculation process is provided to reduce complexity of modulation and improve efficiency of a receiver by performing once only an addition process or only a subtraction process. CONSTITUTION: A transmission signal of a QPSK modulation method is received. A symbol constellation of the received signal is produced. A phase shift process for the produced symbol constellation is performed. Soft output values of I and Q elements are produced from the phase shifted symbol function. A final soft output value is obtained by compensating the amplitude corresponding to the phase shift of the soft output values.
Patent KR-20040098431-A (KR)
Inventor: CHOI YU JIN
IPC: G02F1/133
Filed: 2003-05-15
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve the response speed of the liquid crystal materials, thereby being capable of speeding up the display image conversion by installing a heating unit at an LCD panel. CONSTITUTION: A pair of glass substrates(12) are opposite each other. An alignment layer(11) and a transparent electrode(14) are formed over each glass substrate. A liquid crystal layer(13) is disposed between the glass substrates. A light guide plate(16) is positioned at one of outer surfaces of the glass substrates. A heating unit(30) is installed on at least one of outer surfaces of the glass substrates or between the light guide plate and the glass substrate adjacent to the light guide plate. The heating unit for heating the liquid crystal layer is regulated by a thermostat.
Patent KR-20040099980-A (KR)
Inventor: OH JANG GEUN
IPC: B04C9/00
Filed: 2003-05-21
Abstract: PURPOSE: A cyclone dust collecting device and a vacuum cleaner having the same are provided to simplify the structure of a cleaner body by reducing the size of a second air suction passage for guiding clean air discharged from a cyclone chamber. CONSTITUTION: A cyclone dust collecting device for a vacuum cleaner is installed between a first air suction passage(260) connected to a suction assembly(220) and a second air suction passage(270), and is composed of a cyclone body(310), and an air suction pipe(350). The cyclone body includes a first through hole(310a) connected to the first air suction passage, a second through hole(310b) connected to the second air suction passage, a cyclone chamber(315) separating dust from outside air by centrifugal force and collecting the separated dust, a filtering chamber(340) formed between the outlet(350c) of the air suction pipe and the second through hole, and a filter member(343) detachably installed at the filtering chamber and removing fine dust from clean air discharged from the cyclone chamber. The inlet(353) of the air suction pipe is disposed at the inside of the cyclone chamber. The outlet of the air suction pipe penetrates through the bottom of the cyclone chamber, and is connected to the second through hole.
Patent KR-20040102734-A (KR)
Inventor: HWANG IN TAE
IPC: G06F17/00
Filed: 2003-05-29
Abstract: PURPOSE: A system and a method for offering good contents based on content syndication orienting diverse purposes are provided to form/operate a mutually satisfying market by inducing value-added information sharing and information exchange of diverse contents on a communication space for content providers and users. CONSTITUTION: A provider terminal(10) provides contents and related manpower/technology by connecting to the Internet. A user terminal(20) needs the contents and the related manpower/technology by connecting to the Internet. A provider syndication(112) joins in contents supply by forming contents group party with each provider for common interest. A user syndication(113) joins in contents demand by forming contents group party with each user for the common interest. A contents arrangement server(110) controls the provider terminal, the provider terminal, the user syndication, and the provider syndication, generates the communication space between both sides, and arranges content transactions.
Patent KR-20040103048-A (KR)
Inventor: LEE SU YEONG
IPC: B01D35/00
Filed: 2003-05-30
Abstract: PURPOSE: To provide a water softener that has a built-in recycling case and is easy to recycle an ion exchange resin in the water softener only by injecting a recycling agent into the recycling case without a separate recycling equipment and a recycling preparation work. CONSTITUTION: The water softener having a column (110) that softens water with an ion exchange resin and a water outlet pipe (140) that discharges soft water is characterized in that it comprises a recycling case (120) that is communicated with the column and the water outlet pipe, an interception pipe (130) that is installed between the column and the recycling case and has a three-way valve (131) and a soft water pipe (150) that is connected to the three-way valve. When using the soft water by opening and closing the three-way valve, the soft water is discharged through the soft water pipe to the water outlet pipe. A recycling agent is injected into the recycling case to recycle the ion exchange resin by supplying a recycled solution through the interception pipe to the water softener.
Patent KR-20040103114-A (KR)
Inventor: KIM SU TAK
IPC: G05G1/10
Filed: 2003-05-31
Abstract: PURPOSE: A knob structure is provided to prevent the eccentric combination between a knob and a hole and to realize the more stable design by inclining the knob and the hole. CONSTITUTION: A bore of a hole(30) is formed in an inclined face to be expanded inward. An external diameter of a knob(50) to be installed in the hole is formed in an inclined face to be reduced a diameter from a protruding face of a function switch portion. Thereby, the combining eccentricity of the knob and the hole is prevented.
Patent KR-20040106142-A (KR)
Inventor: KIM JUN HO
IPC: B60R21/21
Filed: 2003-06-11
Abstract: PURPOSE: A side airbag system mounted in the lower part of a door of a vehicle is provided to protect the lower body of the passenger placed on the seat by mounting the airbag module in the lower part of the door placed at the side of the vehicle seat at a side collision. CONSTITUTION: A side airbag system is composed of an airbag module(20) mounted to a vehicle, a side collision sensor, and an airbag control unit deploying the airbag of the airbag module according to the signals from the side collision sensor. The airbag module is installed in the lower part of a door(32) of a vehicle to protect the lower body of a passenger(40) placed on a seat(41). The airbag module is composed of a cushion(22) folded, a retainer and a mounting bracket in which the cushion is installed, and an inflator deploying the airbag by expanding the cushion.
Patent KR-20040107157-A (KR)
Inventor: JANG SEOK HUN
IPC: H01B1/02
Filed: 2003-06-12
Abstract: PURPOSE: Provided are an electromagnetic wave absorbing material which shows an excellent electromagnetic wave absorbing property at a high frequency range of 1-5 GHz and has a small thickness, and a method for controlling the characteristic frequency of the absorbing material. CONSTITUTION: The electromagnetic wave absorbing material is obtained by dispersing a magnetic material obtained by mixing an amorphous material and a ferrite material, in a resin binder. Preferably the amorphous material is a Fe-Si-B, Fe-Si-B-Cu-Nb, Fe-Ni-Si-B, Ni-Si-B, Fe-Ni-Mo-B, Fe-Co-Si-B, Fe-Co-Cr-Si-B, Fe-Co-Ni-Nb-Si-B, or Co-Fe-Si-B-based powder or flake-shaped amorphous metal material prepared by a quenching method; and the ferrite material is at least one powdered material selected from Ni-Zn, Mn-Mg and Mn-Zn-based materials. The characteristic frequency of the absorbing material is controlled by changing the volume fraction of the amorphous material.
Patent KR-20040107179-A (KR)
Inventor: CHOI JI U
IPC: B60K15/077
Filed: 2003-06-13
Abstract: PURPOSE: A structure of an intake pipe of a fuel tank is provided to prevent the stoppage of fuel supply when fuel is unevenly placed at a specific part of a fuel tank and to prevent the inflow of air into a fuel intake pipe using a shut-off valve. CONSTITUTION: A feed hose(32) is stood vertically at one side of a fuel tank to guide fuel to the intake port of a fuel pump(30). A feed pipe(34) is placed lengthwise in the inner lower portion of the fuel tank and of which one end is connected with the lower end of the feed hose. Intake holes are formed at both sides of the feed pipe to allow the fuel in the fuel tank into the feed pipe. A shut-off valve(40) blocks the inflow of air through the intake holes when the intake holes are exposed onto the surface of the fuel due to insufficient level of fuel in the fuel tank.